Perhaps you should try some spelling variations:
"merino maria, isaac" » "merino mario, isaac" (Expand Search), "merono maria, isaac" (Expand Search), "marinho maria, isaac" (Expand Search)
"merino sara, isaac" » "merino jara, isaac" (Expand Search), "merino dora, isaac" (Expand Search), "merelo sara, isaac" (Expand Search)